1. Carburetor Parts On Sale
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  3. BWD AUTOMOTIVE VC453

BWD AUTOMOTIVE VC453 Nos Gm Quadrajet Choke Vacuum 17053740 T34

fits make: Rochester.

17053740 Bwd Automotive Vc453 Nos Gm Quadrajet Choke Pull Off Rochester Vacuum Break T34

( Brand: Bwd Automotive ), ( Type: Choke ), ( Oe/oem Part Number: 17051321, 17053740 ), ( Manufacturer Part Number: VC453 ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review BWD AUTOMOTIVE Nos Gm Quadrajet Choke Pull Off Rochester Vacuum Break T34

The BWD VC453 NOS (New Old Stock) GM Quadrajet Carburetor with choke and part number 17053740 is a vintage automotive component that is a must-have for restoring or rebuilding a classic General Motors vehicle. This Quadrajet carburetor is a 4-barrel model, making it an ideal choice for engines requiring enhanced fuel delivery and improved performance.

This specific model, the BWD VC453, is a Rochester Quadrajet vacuum secondary carburetor. It features a unique design that utilizes a vacuum secondary system, which provides additional fuel to the engine at higher RPMs to improve power and performance. The vacuum secondary system is actuated by a vacuum diaphragm that is connected to the intake manifold, creating a more efficient fuel delivery system.

The Quadrajet carburetor comes with a GM-style choke mechanism, ensuring a reliable starting experience even in cold weather conditions. The choke assembly is designed to draw in more fuel and air mixture to the engine, allowing it to start easier and run more smoothly.

The part number 17053740 refers to the specific configuration of this Quadrajet carburetor, including the size, shape, and location of the various ports, jets, and passages. It is essential to ensure that the correct part number is used when installing this carburetor to ensure proper fuel delivery and vehicle performance.

In summary, the BWD VC453 NOS GM Quadrajet Carburetor with choke and part number 17053740 is a high-performance, vintage automotive component that is ideal for restoring or rebuilding a classic GM vehicle. Its vacuum secondary design and GM-style choke mechanism make it a valuable addition for enhancing fuel delivery and improving vehicle performance.

The Rochester Quadrajet carburetor with part number 17053740, specifically the BWD VC453 model with a GM Quadrajet choke (BWD), can be a suitable option for certain applications. Here are some potential pros and cons of buying this carburetor:

Pros:

1. Widely available: This model is a common replacement for many older GM vehicles and can be easily sourced from various automotive parts retailers.

2. Good build quality: The Quadrajet carburetor is known for its robust design and reliable performance, which can be a significant advantage for those who want a long-lasting solution.

3. Easy to install: The Quadrajet carburetor is generally considered easier to install compared to some other types of carburetors due to its straightforward design and well-documented installation procedures.

4. Flexible: This carburetor can be used on a wide range of applications, including both performance and daily driver vehicles, making it a versatile choice.

Cons:

1. Old technology: The Quadrajet carburetor is an older design and may not offer the same level of fuel efficiency and emissions performance as modern fuel injection systems.

2. Complex tuning: While the Quadrajet carburetor is generally easy to install, tuning it for optimal performance can be a challenging process, especially for those who are not experienced with carburetors.

3. Limited power output: Compared to modern fuel injection systems, the Quadrajet carburetor may not offer the same level of power output, which could be a disadvantage for those looking for high-performance applications.

4. Potential for issues: Like any mechanical component, the Quadrajet carburetor can experience issues over time, such as leaks or performance problems, which may require additional maintenance and repairs.

In conclusion, the BWD VC453 Quadrajet carburetor with part number 17053740 can be a suitable option for those who want a reliable, versatile, and widely available carburetor for their older GM vehicle. However, it is important to note that this carburetor may not offer the same level of fuel efficiency, emissions performance, or power output as modern fuel injection systems. Ultimately, the decision to purchase this carburetor will depend on the specific needs and preferences of the individual vehicle owner.

Recommendation:

If you are looking for a reliable and widely available carburetor for your older GM vehicle, the BWD VC453 Quadrajet carburetor with part number 17053740 could be a good choice. However, it is important to consider the potential cons, such as the need for complex tuning and limited power output, before making a decision. Additionally, if fuel efficiency and emissions performance are a priority, you may want to consider other options, such as a modern fuel injection system.

part # vc453 price

  • $25.00

specifications carbcaddie:

  • for makes: Rochester
  • brand: Bwd Automotive
  • type: Choke
  • oe/oem part number: 17051321, 17053740
  • manufacturer part number: VC453
  • country/region of manufacture: United States
  • vintage part: Yes

seller carbcaddie:

  • # reviews: 9847
  • rating: 99.5%

general carbcaddie:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

returns carbcaddie:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

offer carbcaddie:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: July 2, 2025
  • best offers: True

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for makes: rochester, type: choke, oe/oem part number: 17051321, 17053740, country/region of manufacture: united states, vintage part: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 5249184492932771,

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1 offer $25.00 USD
  • Offer #1: $25.00 price + $7.00 delivery = $32.00* total.+$7.00 shipping